ca_service.py 文件源码

def convert_privatekey(self, pri_bytes, password):
        """???? ???? ????? private_key ? ??
        ??? ??? CA ???/??? None?? ??

        :param pri_bytes: ??? bytes
        :param password: ??? ??? ????
        :return: private_key
        """
        try:
            return serialization.load_der_private_key(pri_bytes, password, default_backend())
        except ValueError:
            logging.debug("Invalid Password")
            self.__ca_cert = None
            self.__ca_pri = None
            return None